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TY - CONF AU - Kim, S.-C. AU - Ahn, A. AU - Kim, J.M. AU - Kim, K.R. AU - Park, C.D. AU - Yoon, J.C. ED - Schaa, Volker RW ED - Petit-Jean-Genaz, Christine ED - Ko, In Soo ED - Kim, Dong Eon ED - Kim, Kyung Sook TI - Magnet Power Supplies Performance at the PLS-II Storage Ring J2 - Proc. of IPAC2016, Busan, Korea, May 8-13, 2016 C1 - Busan, Korea T2 - International Particle Accelerator Conference T3 - 7 LA - english AB - Magnet power supplies(MPS) are operating unipolar(bending, main-quadrupole, sextupole and septum) and bipolar(slow corrector, fast corrector, aux-quadrupole and skew) at the PLS-II storage ring(SR). Unipolar MPSs maintain stability, and bipolar MPSs maintain stability, have best resolution performance total operation region including zero-crossing during beam operation. Slow and fast corrector MPSs for beam correction have good step response characteristics. In this paper, we present the improve activity and performance of the PLS-II SR MPS. PB - JACoW CP - Geneva, Switzerland SP - 3558 EP - 3560 KW - sextupole KW - operation KW - quadrupole KW - storage-ring KW - power-supply DA - 2016/06 PY - 2016 SN - 978-3-95450-147-2 DO - 10.18429/JACoW-IPAC2016-THPMW011 UR - http://jacow.org/ipac2016/papers/thpmw011.pdf ER -